CA2961153C - Lames agricoles et pieces de machine a placage laser en metal amorphe - Google Patents
Lames agricoles et pieces de machine a placage laser en metal amorphe Download PDFInfo
- Publication number
- CA2961153C CA2961153C CA2961153A CA2961153A CA2961153C CA 2961153 C CA2961153 C CA 2961153C CA 2961153 A CA2961153 A CA 2961153A CA 2961153 A CA2961153 A CA 2961153A CA 2961153 C CA2961153 C CA 2961153C
- Authority
- CA
- Canada
- Prior art keywords
- percent
- machine part
- blade
- clad material
- cladding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000005300 metallic glass Substances 0.000 title claims abstract description 32
- 238000004372 laser cladding Methods 0.000 title claims abstract description 26
- 239000000463 material Substances 0.000 claims abstract description 187
- 238000005253 cladding Methods 0.000 claims abstract description 60
- 238000000034 method Methods 0.000 claims abstract description 21
- 238000005520 cutting process Methods 0.000 claims description 140
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 12
- 238000010790 dilution Methods 0.000 claims description 8
- 239000012895 dilution Substances 0.000 claims description 8
- 239000000843 powder Substances 0.000 claims description 6
- 238000010276 construction Methods 0.000 claims description 5
- 230000001154 acute effect Effects 0.000 claims description 3
- 239000012773 agricultural material Substances 0.000 claims description 3
- 238000000151 deposition Methods 0.000 claims description 3
- 230000008021 deposition Effects 0.000 claims description 3
- 238000005065 mining Methods 0.000 claims description 3
- 239000011324 bead Substances 0.000 description 23
- 230000036346 tooth eruption Effects 0.000 description 14
- 230000008901 benefit Effects 0.000 description 10
- 244000025254 Cannabis sativa Species 0.000 description 9
- 239000000956 alloy Substances 0.000 description 6
- 229910045601 alloy Inorganic materials 0.000 description 6
- 238000005552 hardfacing Methods 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 238000000429 assembly Methods 0.000 description 4
- 230000000712 assembly Effects 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 238000000576 coating method Methods 0.000 description 3
- 230000003628 erosive effect Effects 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 229910001208 Crucible steel Inorganic materials 0.000 description 2
- 229910000808 amorphous metal alloy Inorganic materials 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 150000001247 metal acetylides Chemical class 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 238000005275 alloying Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 239000002178 crystalline material Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000012254 powdered material Substances 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
- A01D34/02—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having reciprocating cutters
- A01D34/13—Cutting apparatus
- A01D34/18—Guard fingers; Ledger-plates
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
- A01D34/02—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having reciprocating cutters
- A01D34/13—Cutting apparatus
- A01D34/14—Knife-bars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/34—Laser welding for purposes other than joining
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/20—Tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Harvester Elements (AREA)
- Knives (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
La présente invention concerne une lame agricole plaquée par laser. La lame comprend un corps de lame. Le corps de lame est d'une première dureté. Le corps de lame est muni en outre d'un matériau de placage d'une deuxième dureté, dans lequel le matériau de placage comprend un métal amorphe. Le matériau de placage est appliqué par un procédé de placage laser.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201462050687P | 2014-09-15 | 2014-09-15 | |
| US62/050,687 | 2014-09-15 | ||
| US201462050880P | 2014-09-16 | 2014-09-16 | |
| US62/050,880 | 2014-09-16 | ||
| PCT/US2015/018010 WO2016043803A1 (fr) | 2014-09-15 | 2015-02-27 | Lames agricoles et pièces de machine à placage laser en métal amorphe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2961153A1 CA2961153A1 (fr) | 2016-03-24 |
| CA2961153C true CA2961153C (fr) | 2018-08-14 |
Family
ID=55533665
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2961155A Abandoned CA2961155A1 (fr) | 2014-09-15 | 2015-02-27 | Garde de couteau plaquee au laser |
| CA2961153A Active CA2961153C (fr) | 2014-09-15 | 2015-02-27 | Lames agricoles et pieces de machine a placage laser en metal amorphe |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2961155A Abandoned CA2961155A1 (fr) | 2014-09-15 | 2015-02-27 | Garde de couteau plaquee au laser |
Country Status (3)
| Country | Link |
|---|---|
| EP (2) | EP3193577A4 (fr) |
| CA (2) | CA2961155A1 (fr) |
| WO (2) | WO2016043804A1 (fr) |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2529087A (en) * | 1947-04-02 | 1950-11-07 | James M Leake | Mower guard |
| DD212638A1 (de) * | 1982-12-23 | 1984-08-22 | Horst Buder | Finger fuer maehbalken |
| JPS63118079A (ja) * | 1986-11-06 | 1988-05-23 | Toyota Motor Corp | クランクシヤフトの製造方法 |
| CA1316356C (fr) * | 1989-07-13 | 1993-04-20 | John Verbeek | Doigts produits par moulage par injection |
| US5018347A (en) * | 1990-05-07 | 1991-05-28 | Feilen Michael A | Lawn mower blade replacement cutting edge apparatus |
| US6634781B2 (en) * | 2001-01-10 | 2003-10-21 | Saint Gobain Industrial Ceramics, Inc. | Wear resistant extruder screw |
| CA2461790C (fr) * | 2003-05-01 | 2011-05-10 | Macdon Industries Ltd. | Barre de coupe a doubles lames dephasees chevauchantes |
| ATE493220T1 (de) * | 2004-02-18 | 2011-01-15 | Tarrerias Bonjean Soc D Expl | Verfahren zur herstellung eines schneidmessers |
| ATE545328T1 (de) * | 2009-04-06 | 2012-03-15 | Erfindergemeinschaft Gustav Und Fred Schumacher Gbr | Mähfingeranordnung |
| US8389126B2 (en) * | 2009-04-30 | 2013-03-05 | Chevron U.S.A. Inc. | Surface treatment of amorphous coatings |
| US20130111863A1 (en) * | 2011-11-07 | 2013-05-09 | Kondex Corporation | Disc Mower Blades |
| CA2866594A1 (fr) * | 2012-03-06 | 2013-09-12 | Kondex Corporation | Bord de coupe de placage au laser destine a des composants de coupe agricoles |
| US9038359B2 (en) * | 2012-11-12 | 2015-05-26 | Deere & Company | Rotary implement having hard metallic layer and method therefor |
| CN103302287B (zh) * | 2013-06-18 | 2015-12-09 | 华北电力大学 | 一种用于耐磨耐蚀涂层的铁基非晶粉末及制备方法 |
| CN103668177B (zh) * | 2013-11-21 | 2015-10-28 | 太原理工大学 | 一种碳钢表面激光熔覆非晶合金涂层的方法 |
-
2015
- 2015-02-27 CA CA2961155A patent/CA2961155A1/fr not_active Abandoned
- 2015-02-27 WO PCT/US2015/018059 patent/WO2016043804A1/fr active Application Filing
- 2015-02-27 EP EP15843043.9A patent/EP3193577A4/fr not_active Withdrawn
- 2015-02-27 WO PCT/US2015/018010 patent/WO2016043803A1/fr active Application Filing
- 2015-02-27 CA CA2961153A patent/CA2961153C/fr active Active
- 2015-02-27 EP EP15843037.1A patent/EP3193576A4/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| CA2961153A1 (fr) | 2016-03-24 |
| EP3193576A1 (fr) | 2017-07-26 |
| CA2961155A1 (fr) | 2016-03-24 |
| EP3193576A4 (fr) | 2018-05-02 |
| WO2016043803A1 (fr) | 2016-03-24 |
| EP3193577A4 (fr) | 2018-06-06 |
| WO2016043804A1 (fr) | 2016-03-24 |
| EP3193577A1 (fr) | 2017-07-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20180307 |